Methyl 4,4,4-triphenylbut-2-ynoate structure

Methyl 4,4,4-triphenylbut-2-ynoate

TL;DR: Methyl 4,4,4-triphenylbut-2-ynoate (CAS 20033-17-4) is a chemical compound with molecular formula C23H18O2 and molecular weight 326.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl 4,4,4-triphenylbut-2-ynoate

Also Known As: methyl 4,4,4-triphenylbut-2-ynoate

CAS: 20033-17-4
Molecular Formula C23H18O2
Molecular Weight 326.13 g/mol
LogP 5.8
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 5
Exact Mass 326.13068
Heavy Atoms 25
Complexity 445.0

Chemical Identifiers

CAS Number 20033-17-4
SMILES COC(=O)C#CC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
InChIKey BYRQKRCOJMENMJ-UHFFFAOYSA-N

Product Overview

Methyl 4,4,4-triphenylbut-2-ynoate (CAS 20033-17-4), with molecular formula C23H18O2 and molecular weight 326.13 g/mol. IUPAC: methyl 4,4,4-triphenylbut-2-ynoate.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Methyl 4,4,4-triphenylbut-2-ynoate

XLogP
5.8
TPSA (Topological Polar Surface Area)
26.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
5
Heavy Atoms
25
Complexity
445.0
Exact Mass
326.13068
Monoisotopic Mass
326.13068
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Methyl 4,4,4-triphenylbut-2-ynoate

The XLogP value of 5.8 indicates that Methyl 4,4,4-triphenylbut-2-ynoate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, Methyl 4,4,4-triphenylbut-2-ynoate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl 4,4,4-triphenylbut-2-ynoate has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Methyl 4,4,4-triphenylbut-2-ynoate?

The CAS number of Methyl 4,4,4-triphenylbut-2-ynoate is 20033-17-4.

What is the molecular formula of Methyl 4,4,4-triphenylbut-2-ynoate?

The molecular formula of Methyl 4,4,4-triphenylbut-2-ynoate is C23H18O2.

What is the molecular weight of Methyl 4,4,4-triphenylbut-2-ynoate?

The molecular weight of Methyl 4,4,4-triphenylbut-2-ynoate is 326.13 g/mol.

Where can I buy Methyl 4,4,4-triphenylbut-2-ynoate?

You can request a quote for Methyl 4,4,4-triphenylbut-2-ynoate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Methyl 4,4,4-triphenylbut-2-ynoate?

Yes, KEHONG BIO provides custom synthesis services for Methyl 4,4,4-triphenylbut-2-ynoate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?